package main

import "fmt"

func main() {

	a := 10.0 / 3.0

	fmt.Println(a)
	fmt.Println()

	var aaa [5]int = [5]int{1, 2, 3, 4, 5}
	var bbb [5]int = [5]int{1, 2, 3, 4, 5}

	for i, _ := range aaa {

		fmt.Printf("index = %d , data = %d \n", i, aaa[i])
	}

	fmt.Println(aaa == bbb, &aaa == &bbb)
}
